Stability Assessment of Ground Surface along Tunnels in Karst Terrain Using Improved Fuzzy Comprehensive Evaluation

Table 6

Values of the evaluation indices.

Chainage section number	Chainage (m)	Evaluation index
		PBK (%)	FSC	TBC (m)	SBC	GHC	DGB (m)	WFI (m)	SFF	DPT (m)	GCE (m)
1	23689.0–23832.5	35.7	0.105	2.40	10	45	2.10	0	35	4.60	5.08
2	23832.5–23874.7	35.7	0.105	2.70	85	45	1.40	0	35	4.30	5.08
3	23874.7–23887.8	35.7	0.105	3.40	10	45	0.90	0	35	4.30	5.08
4	23887.8–24108.8	9.5	0.105	5.20	85	45	3.34	0	35	17.10	5.08
5	24108.8–24195.0	9.5	0.105	6.30	85	45	0.18	0	35	18.53	5.08
6	24195.0–24260.0	9.5	0.105	6.30	85	45	2.77	0	35	19.62	5.08
7	24260.0–24288.0	9.5	0.105	7.90	90	45	7.90	0	35	14.96	5.08
8	24288.0–24366.3	9.5	0.105	11.90	85	45	11.9	0	35	14.51	5.08
9	24366.3–24489.3	9.5	0.105	4.80	30	45	8.14	0	35	11.13	5.08
10	24489.3–24544.6	9.5	0.105	2.80	10	45	0.10	0	35	17.37	5.08
11	24544.6–24607.1	9.5	0.105	0.56	15	45	2.44	0	35	16.65	5.08
12	24607.1–24616.6	17.6	0.105	0.56	15	60	2.44	0	35	16.65	5.08
13	24616.6–24631.2	17.6	0.105	7.15	70	60	5.98	0	35	3.32	5.60
14	24631.2–24656.7	17.6	0.105	5.42	80	60	3.12	0	35	3.11	5.60
15	24656.7–24687.0	17.6	0.105	6.74	90	60	1.73	0	35	5.37	5.60
16	24687.0–24721.2	17.6	0.105	1.46	15	60	4.04	0	35	10.04	5.60
17	24721.2–24775.3	17.6	0.105	7.90	20	60	0.50	0	35	15.07	5.60
18	24775.3–24779.6	17.6	0.105	5.73	15	60	3.45	0	20	17.76	4.65
19	24779.6–24840.7	17.4	0.105	9.60	80	60	2.29	0	20	28.04	4.65
20	24840.7–24871.6	17.4	0.105	3.70	15	60	9.72	0	20	27.25	4.65
21	24871.6–24900.0	17.4	0.105	3.34	20	60	3.05	0	20	24.58	4.65
22	24900.0–24939.4	17.4	0.105	2.60	80	60	2.77	0	20	19.98	4.65
23	24939.4–25000.0	17.4	0.105	0.78	20	60	1.64	0	20	10.90	4.65
24	25000.0–25056.4	17.4	0.105	9.20	80	60	4.55	0	20	17.58	4.65
25	25056.4–25100.0	17.4	0.105	8.50	80	60	6.40	0	20	18.55	4.65
26	25100.0–25153.2	17.4	0.105	6.40	80	60	2.66	0	20	21.89	4.65
27	25153.2–25230.5	17.4	0.105	8.00	80	60	3.83	0	20	21.94	4.65
28	25230.5–25285.6	17.4	0.105	7.70	80	60	3.53	0	20	22.21	4.65
29	25285.6–25340.0	17.4	0.105	3.50	85	60	1.26	0	20	20.77	4.65
30	25340.0–25400.0	17.4	0.105	7.00	85	60	2.13	0	20	22.37	4.65
31	25400.0–25467.3	17.4	0.105	7.10	85	60	1.44	0	20	21.95	4.65
32	25467.3–25973.8	17.4	0.105	7.40	85	60	2.08	0	20	20.80	4.65